Marshalltown, IA

6:23 PM CST on November 18, 2019 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - September, 2019

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Sunday, September 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 63 °F  
Max Temperature 84 °F 75 °F 91 °F (2017)
Min Temperature 63 °F 51 °F 30 °F (2007)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 16 38  
Since 1 July heating degree days 26 59  
Cooling Degree Days 9 2  
Month to date cooling degree days 57 44  
Year to date cooling degree days 657 700  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in 0.11 in 1.62 in (2016)
Month to date precipitation 2.72 1.72  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 15, 2019 Rise Set
Actual Time 6:51 AM CDT 7:21 PM CDT
Civil Twilight 6:23 AM CDT 7:49 PM CDT
Nautical Twilight 5:50 AM CDT 8:22 PM CDT
Astronomical Twilight 5:16 AM CDT 8:56 PM CDT
Moon 8:28 PM CDT (9/15) 8:02 AM CDT (9/15)
Length of Visible Light 13h 26m
Length of Day
12h 30m
Full, 98% of the Moon is Illuminated
Sep 15
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F - 66.0 °F 93% 29.97 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
1:53 AM 66.9 °F - 66.0 °F 97% 29.96 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
2:53 AM 66.0 °F - 66.0 °F 100% 29.94 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 64.9 °F - 64.9 °F 100% 29.93 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 AM 64.0 °F - 64.0 °F 100% 29.93 in 9.0 mi SE 4.6 mph - N/A   Clear
5:53 AM 64.9 °F - 64.9 °F 100% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 AM 68.0 °F - 68.0 °F 100% 29.96 in 7.0 mi Calm Calm - N/A   Clear
8:53 AM 72.0 °F - 72.0 °F 100% 29.96 in 10.0 mi SW 6.9 mph - N/A   Clear
9:53 AM 75.0 °F - 72.0 °F 90% 29.96 in 10.0 mi West 9.2 mph - N/A   Clear
10:53 AM 78.1 °F - 73.0 °F 84% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
11:11 AM 78.1 °F - 73.0 °F 84% 29.98 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
11:53 AM 79.0 °F - 73.0 °F 82% 29.96 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
12:11 PM 79.0 °F - 73.0 °F 82% 29.98 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
12:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 29.97 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
1:42 PM 82.0 °F 88.6 °F 75.0 °F 79% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
1:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.96 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
2:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
3:53 PM 82.9 °F 88.8 °F 73.0 °F 72% 29.96 in 10.0 mi West 4.6 mph - N/A   Clear
4:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.96 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.96 in 10.0 mi NW 6.9 mph - N/A   Clear
6:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.97 in 10.0 mi North 3.5 mph - N/A   Clear
7:53 PM 75.0 °F - 72.0 °F 90% 29.99 in 10.0 mi NE 3.5 mph - N/A   Clear
8:53 PM 72.0 °F - 71.1 °F 97% 30.00 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:53 PM 69.1 °F - 69.1 °F 100% 30.01 in 10.0 mi East 3.5 mph - N/A   Clear
10:53 PM 66.9 °F - 66.9 °F 100% 30.02 in 8.0 mi ESE 4.6 mph - N/A   Clear
11:53 PM 66.9 °F - 66.9 °F 100% 30.02 in 5.0 mi ENE 8.1 mph - N/A   Clear